Reflecting resin sheet, light emitting diode device and producing method thereof

a technology of reflecting resin and light-emitting diodes, which is applied in the direction of discharge tubes/lamp details, discharge tubes luminescnet screens, transportation and packaging, etc., can solve the problem and achieve the effect of reducing the light extraction efficiency
US20120262054A1Inactive Publication Date: 2012-10-18NITTO DENKO CORP
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Patent Information

Authority / Receiving Office
US · United States
Patent Type
Applications(United States)
Current Assignee / Owner
NITTO DENKO CORP
Publication Date
2012-10-18
Estimated Expiration
Not applicable · inactive patent

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Abstract

A reflecting resin sheet provides a reflecting resin layer at the side of a light emitting diode element and includes a first release substrate and the reflecting resin layer provided on one surface in a thickness direction of the first release substrate. In the first release substrate and the reflecting resin layer, a through hole extending therethrough in the thickness direction is formed corresponding to the light emitting diode element so as to allow an inner circumference surface of the through hole in the reflecting resin layer to be disposed in opposed relation to a side surface of the light emitting diode element.
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Description

CROSS-REFERENCE TO RELATED APPLICATION

[0001] The present application claims priority from Japanese Patent Application No. 2011-089939 filed on Apr. 14, 2011, the contents of which are hereby incorporated by reference into this application.BACKGROUND OF THE INVENTION

[0002] 1. Field of the Invention

[0003] The present invention relates to a reflecting resin sheet, a light emitting diode device, and a producing method thereof, to be specific, to a producing method of a light emitting diode device, a reflecting resin sheet used in the producing method, and a light emitting diode device obtained by the producing method of the light emitting diode device.

[0004] 2. Description of Related Art

[0005] In recent years, as a light emitting device that is capable of emitting high-energy light, a white light emitting device has been known. In the white light emitting device, for example, a diode board; an LED (light emitting diode) laminated thereon, emitting blue light; a phosphor layer that can conver...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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